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#if !defined( STCSEARCHLOCATION_INCLUDED ) /* Include this file only once */
#define STCSEARCHLOCATION_INCLUDED
/*
*+
* Name:
* stcsearchlocation.h
* Type:
* C include file.
* Purpose:
* Define the interface to the StcSearchLocation class.
* Invocation:
* #include "stcsearchlocation.h"
* Description:
* This include file defines the interface to the StcSearchLocation class
* and provides the type definitions, function prototypes and macros,
* etc. needed to use this class.
*
* The StcSearchLocation class is a sub-class of Stc used to describe
* the coverage of a VO query.
*
* See http://hea-www.harvard.edu/~arots/nvometa/STC.html
* Inheritance:
* The StcSearchLocation class inherits from the Stc class.
* Feature Test Macros:
* astCLASS
* If the astCLASS macro is undefined, only public symbols are
* made available, otherwise protected symbols (for use in other
* class implementations) are defined. This macro also affects
* the reporting of error context information, which is only
* provided for external calls to the AST library.
* Copyright:
* Copyright (C) 1997-2006 Council for the Central Laboratory of the
* Research Councils
* Licence:
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
* Authors:
* DSB: David S. Berry (Starlink)
* History:
* 26-NOV-2004 (DSB):
* Original version.
*-
*/
/* Include files. */
/* ============== */
/* Interface definitions. */
/* ---------------------- */
#include "stc.h" /* Coordinate stcs (parent class) */
#if defined(astCLASS) /* Protected */
#include "channel.h" /* I/O channels */
#endif
/* C header files. */
/* --------------- */
#if defined(astCLASS) /* Protected */
#include <stddef.h>
#endif
/* Macros */
/* ====== */
/* Define a dummy __attribute__ macro for use on non-GNU compilers. */
#ifndef __GNUC__
# define __attribute__(x) /*NOTHING*/
#endif
/* Type Definitions. */
/* ================= */
/* StcSearchLocation structure. */
/* ----------------------------- */
/* This structure contains all information that is unique to each object in
the class (e.g. its instance variables). */
typedef struct AstStcSearchLocation {
/* Attributes inherited from the parent class. */
AstStc stc; /* Parent class structure */
} AstStcSearchLocation;
/* Virtual function table. */
/* ----------------------- */
/* This table contains all information that is the same for all
objects in the class (e.g. pointers to its virtual functions). */
#if defined(astCLASS) /* Protected */
typedef struct AstStcSearchLocationVtab {
/* Properties (e.g. methods) inherited from the parent class. */
AstStcVtab stc_vtab; /* Parent class virtual function table */
/* A Unique identifier to determine class membership. */
AstClassIdentifier id;
/* Properties (e.g. methods) specific to this class. */
} AstStcSearchLocationVtab;
#if defined(THREAD_SAFE)
/* Define a structure holding all data items that are global within the
object.c file. */
typedef struct AstStcSearchLocationGlobals {
AstStcSearchLocationVtab Class_Vtab;
int Class_Init;
} AstStcSearchLocationGlobals;
/* Thread-safe initialiser for all global data used by this module. */
void astInitStcSearchLocationGlobals_( AstStcSearchLocationGlobals * );
#endif
#endif
/* Function prototypes. */
/* ==================== */
/* Prototypes for standard class functions. */
/* ---------------------------------------- */
astPROTO_CHECK(StcSearchLocation) /* Check class membership */
astPROTO_ISA(StcSearchLocation) /* Test class membership */
/* Constructor. */
#if defined(astCLASS) /* Protected. */
AstStcSearchLocation *astStcSearchLocation_( void *, int, AstKeyMap **, const char *, int *, ...);
#else
AstStcSearchLocation *astStcSearchLocationId_( void *, int, AstKeyMap **, const char *, ... )__attribute__((format(printf,4,5)));
#endif
#if defined(astCLASS) /* Protected */
/* Initialiser. */
AstStcSearchLocation *astInitStcSearchLocation_( void *, size_t, int, AstStcSearchLocationVtab *, const char *, AstRegion *, int, AstKeyMap **, int * );
/* Vtab initialiser. */
void astInitStcSearchLocationVtab_( AstStcSearchLocationVtab *, const char *, int * );
/* Loader. */
AstStcSearchLocation *astLoadStcSearchLocation_( void *, size_t, AstStcSearchLocationVtab *, const char *, AstChannel *, int * );
#endif
/* Prototypes for member functions. */
/* -------------------------------- */
/* Function interfaces. */
/* ==================== */
/* These macros are wrap-ups for the functions defined by this class
to make them easier to invoke (e.g. to avoid type mis-matches when
passing pointers to objects from derived classes). */
/* Interfaces to standard class functions. */
/* --------------------------------------- */
/* Some of these functions provide validation, so we cannot use them
to validate their own arguments. We must use a cast when passing
object pointers (so that they can accept objects from derived
classes). */
/* Check class membership. */
#define astCheckStcSearchLocation(this) astINVOKE_CHECK(StcSearchLocation,this,0)
#define astVerifyStcSearchLocation(this) astINVOKE_CHECK(StcSearchLocation,this,1)
/* Test class membership. */
#define astIsAStcSearchLocation(this) astINVOKE_ISA(StcSearchLocation,this)
/* Constructor. */
#if defined(astCLASS) /* Protected. */
#define astStcSearchLocation astINVOKE(F,astStcSearchLocation_)
#else
#define astStcSearchLocation astINVOKE(F,astStcSearchLocationId_)
#endif
#if defined(astCLASS) /* Protected */
/* Initialiser. */
#define astInitStcSearchLocation(mem,size,init,vtab,name,region,ncoords,coords) \
astINVOKE(O,astInitStcSearchLocation_(mem,size,init,vtab,name,region,ncoords,coords,STATUS_PTR))
/* Vtab Initialiser. */
#define astInitStcSearchLocationVtab(vtab,name) astINVOKE(V,astInitStcSearchLocationVtab_(vtab,name,STATUS_PTR))
/* Loader. */
#define astLoadStcSearchLocation(mem,size,vtab,name,channel) \
astINVOKE(O,astLoadStcSearchLocation_(mem,size,vtab,name,astCheckChannel(channel),STATUS_PTR))
#endif
/* Interfaces to public member functions. */
/* -------------------------------------- */
/* Here we make use of astCheckStcSearchLocation to validate StcSearchLocation pointers
before use. This provides a contextual error report if a pointer
to the wrong sort of Object is supplied. */
#if defined(astCLASS) /* Protected */
#endif
#endif
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